/*
* Called by UpdateConnectionsStraightToStraight() when two straights need to be
* replaced by one, and the old roads deleted
*/
void CreateTwoStraights(RoadStraight otherRoad)
{
Vector2 min_array = new Vector2(Mathf.Min(grid_position_min.x, otherRoad.grid_position_min.x),
Mathf.Min(grid_position_min.y, otherRoad.grid_position_min.y));
Vector2 max_array = new Vector2(Mathf.Max(grid_position_max.x, otherRoad.grid_position_max.x),
Mathf.Max(grid_position_max.y, otherRoad.grid_position_max.y));
GameObject new_go = GridBuilder.CreateRectangle(min_array, max_array, this.transform.localScale.y,
this.transform.parent, true);
// create component, createRoad() and then update
RoadStraight road_component = new_go.AddComponent <RoadStraight>();
road_component.CreateRoad(this);
/*
* print(this.gameObject.name + "is creating two straights");
* StartCoroutine(DelayedUpdateRoad(road_component, otherRoad));
*/
road_component.UpdateRoad(this.trafficDirection);
Object.Destroy(otherRoad.gameObject);
Object.Destroy(this.gameObject);
}
/*
* Setup when place road is first started
*/
public void Setup(PlaceRoad place_road)
{
placeRoad = place_road;
// also grab components
road_straight_one_component = road_straight_one.GetComponent <RoadStraight>();
road_straight_two_component = road_straight_two.GetComponent <RoadStraight>();
road_corner_component = road_corner.GetComponent <RoadCorner>();
}
public override GameObject CreateRoad(Road oldRoad)
{
base.CreateRoad(oldRoad);
RoadStraight oldRoadStraight = (RoadStraight)oldRoad;
trafficDirection = oldRoadStraight.trafficDirection;
return(this.gameObject);
}
/*
* Need to delay updating new road, so other roads being constructed can finish
* their new road connections first (and then be overridden )
*/
IEnumerator DelayedUpdateRoad(RoadStraight road_component, RoadStraight otherRoad)
{
yield return(new WaitForSeconds(0.0001f)); //Wait one frame
road_component.UpdateRoad(this.trafficDirection);
print("updated new road!");
// delete two old gameObjects
Object.Destroy(otherRoad.gameObject);
Object.Destroy(this.gameObject);
}
/*
* Called by UpdateConnectionsStraightToStraight() when one straight connects to
* another perpendicularly, and there needs to be a corner and two straights to
* replace the old road, which is deleted
*/
void CreateTwoStraightsAndCorner(RoadStraight otherRoad)
{
RoadStraight straightUpper, straightLower;
Road corner;
if (otherRoad.trafficDirection.y != 0)
{
straightLower = (RoadStraight)CreateRoad(otherRoad.grid_position_min,
new Vector2(otherRoad.grid_position_max.x, grid_position_min.y - 1), false);
straightUpper = (RoadStraight)CreateRoad(new Vector2(otherRoad.grid_position_min.x,
grid_position_max.y + 1), otherRoad.grid_position_max, false);
corner = CreateRoad(new Vector2(otherRoad.grid_position_min.x, grid_position_min.y),
new Vector2(otherRoad.grid_position_max.x, grid_position_max.y), true);
}
else
{
straightLower = (RoadStraight)CreateRoad(otherRoad.grid_position_min,
new Vector2(grid_position_min.x - 1, otherRoad.grid_position_max.y), false);
straightUpper = (RoadStraight)CreateRoad(new Vector2(grid_position_max.x + 1,
otherRoad.grid_position_min.y), otherRoad.grid_position_max, false);
corner = CreateRoad(new Vector2(grid_position_min.x, otherRoad.grid_position_min.y),
new Vector2(grid_position_max.x, otherRoad.grid_position_max.y), true);
}
if (straightLower != null)
{
straightLower.UpdateRoad(otherRoad.trafficDirection);
}
if (straightUpper != null)
{
straightUpper.UpdateRoad(otherRoad.trafficDirection);
}
corner.UpdateRoad();
Object.Destroy(otherRoad.gameObject);
//UpdateRoad();
}
public void SetConnection(RoadStraight straight, Vector2 direction)
{
if (direction == new Vector2(0, 1))
{
bottomConnection = straight;
}
else if (direction == new Vector2(1, 0))
{
leftConnection = straight;
}
else if (direction == new Vector2(0, -1))
{
topConnection = straight;
}
else if (direction == new Vector2(-1, 0))
{
rightConnection = straight;
}
UpdateMaterials();
}
public void SetConnection(RoadStraight straight, Vector2 direction)
{
if (direction == new Vector2(0,1))
bottomConnection = straight;
else if (direction == new Vector2(1,0))
leftConnection = straight;
else if (direction == new Vector2(0,-1))
topConnection = straight;
else if (direction == new Vector2(-1,0))
rightConnection = straight;
UpdateMaterials();
}
/*
* Setup when place road is first started
*/
public void Setup(PlaceRoad place_road)
{
placeRoad = place_road;
// also grab components
road_straight_one_component = road_straight_one.GetComponent<RoadStraight>();
road_straight_two_component = road_straight_two.GetComponent<RoadStraight>();
road_corner_component = road_corner.GetComponent<RoadCorner>();
}
